70% of small Spanish landlords earn under €360 a month

70% of small Spanish landlords earn under €360 a month

There is a figure that disrupts the image of the landlord as a wealthy rentier. According to Living Conditions Survey data from the INE (Spain's National Statistics Institute) analyzed by sociologist Carlos Delclós, 70% of small Spanish landlords earn less than €4,320 a year from renting their properties. That amounts to €360 a month. Not even enough for pocket money. Yet, the central question—whose house is it when the tenant pays the mortgage?—remains without a peaceful answer.

Delclós himself, a postdoctoral researcher at the Autonomous University of Barcelona, poses the challenge: "Why are so many people willing to align with market interests to scrape together such little income by exploiting other citizens?". The thesis is suggestive and equally infuriating: the small owner does not get rich, but they align with investment funds because the class jump, however tiny, compensates.

Who is the small owner and how much do they really earn?

The official definition is simple: between one and ten owned properties. Together, they hold more than 90% of Spain's rental stock. They are not vulture funds or family offices. They are pensioners supplementing their pensions, siblings sharing an inheritance, or modest investors who bought apartments when they could. Those earning the most from rentals average €14,500 annually, just over €1,000 a month. They do not get rich, admits the researcher, but they widen the gap with those who have nothing to rent out.

The data that breaks the "Grandma Maria" narrative comes from Delclós himself: with their salary alone, these owners already earn 60% more than the average tenant. In other words, the vulnerability of the modest landlord exists, but it is not the norm. The figure of the pensioner who needs rental income to make ends meet is real, he argues, but there are mechanisms to determine whether they are vulnerable or not.

Private property as a right to exclude

Here lies the core of the issue. Delclós states it bluntly: property is the only human right based on the right to exclude. He cites rental ads demanding "Spanish nationals only": the platform receives fines, but the real estate agent is rarely the one interested in exclusion. It is the owner. And there is no real legal mechanism to prevent this because it is within their rights.

In Spain, Article 47 of the Constitution recognizes the right to housing. But when an autonomous community approves a law limiting rental profits, the Constitutional Court responds that private property is a matter of state policy. Sociologist Ulf Torgersen called housing the "wobbly pillar" of the welfare state: unlike healthcare or pensions, it is treated as a market good. And when something is a basic need subjected to the market, people pay whatever it takes.

The effort argument: saving, risking, and paying taxes

Against the researcher's thesis, the defense of landlords relies on concrete costs. Buying to rent requires a down payment of around 30% plus 10% in taxes, assuming debt with its risks, furnishing, repairing, and exposing oneself to non-payment and damage. If all these costs were zero, renting would cost the same as paying a mortgage, and the rental market would barely exist. The differential is the remuneration of capital and risk.

Some also recall that a mortgage is not contracted; the bank grants it after risk filters and initial capital checks. To live in a €300,000 apartment, you need about €60,000 upfront. Those who don't have it, rent. From this perspective, the headline question confuses paying for a service with owning the asset: paying for a hotel room does not make the guest the owner of the building.

The real cost of construction and why fewer homes are built

The debate shifts to development numbers. Only 30% of a development project's cost is land. The rest are subcontractors, machinery, architecture, permits, licenses, and taxes. Operating margins hover around 25-30% per project, but since a project takes two to three years, the annual margin drops to 10-15%. For less, no one enters the market. With construction costs at €1,200 per square meter, cooperative accounts spiral out of control with even minor delays.

Added to this is the tax burden on buying and selling: around 10% between VAT or ITP (Transfer Tax), plus AJD (Stamp Duty), notary, and registry fees. An extra cost that makes operations expensive before laying a single brick. The consequence is that fewer homes are built and supply is strangled.

Who really benefits from the rental business?

The irony is that the small owner, with an average of €360 a month, gets the headaches and the animosity. Stable profit is captured by banks, which collect mortgage payments regardless of circumstances, and large holders who operate with economies of scale. The modest landlord is the visible face of the system, not its main beneficiary. Meanwhile, the question hangs in the air: if the tenant pays the mortgage, whose house is it?